| Coronary Artery Bypass Grafting | CABG |
| Virtual Reality | VR |
| Three Dimensional | 3D |
| Randomized Controlled Trial | RCT |
| Quality of Recovery 15 | QoR-15 |
| Intensive Care Unit | ICU |
| Medical Research Involving Human Subjects Act | WMO |
| Medical Ethics Committee | METC |
| Numeric Rating Scale | NRS |
| State–Trait Anxiety Inventory | STAI |
| State–Trait Anxiety Inventory 6 | STAI-6 |
| Standard Deviation | SD |
| Inter-Quartile Range | IQR |